Hayden Panettiere was all smiles as she attended the 2011 fan Expo Canada at the Metro Toronto Convention Centre in Toronto, Canada today (August 27).

Hitting the water for a fun-filled foto shoot, Hayden Panettiere is featured in the September 2011 issue of Condé Nast Traveler.

The former Heroes ster applauded President Obama for taking a stand against the unnecessary and cruel practice that has been taking place since 2006 when Iceland resumed its annual walvis hunt.

Hayden Panettiere arrives at the Us Weekly Hot Hollywood party, held at Eden on Tuesday (April 26) in Hollywood.

Hayden Panettiere makes a quick phone call as she touches down at LAX airport on Tuesday (April 26).

Readying herself for co-hosting duties at "The View," Hayden Panettiere was spotted out and about in New York City earlier today (April 25).

Hayden Panettiere rocks a pair of J Brand’s “912″ jeans in bright red as she arrives at MTV Studios on Monday (April 25) in New York City’s Times Square.

American actress and singer, Hayden Panettiere was seen attending the Klitschko vs Solis titel fight in Cologne, Germany on March 19. Hayden Panettiere stal the limelight when she made her striking appearance in a super hot LWD.

Hayden Panettiere hit the GQ/Lacoste Celebrating the Coolest Athletes and the Big Game party on Friday (February 4) in Dallas, Texas.